OK this might sound a bit weird, but before we update SSA I could go to the Spatial Manager and manage the data that is in the library.
We've updated and now I can't find it.
The guide says
Spatial Manager is a web application that allows you to view and manage named resources and WMS configuration in your Spectrum Spatial repository. To launch this application from the Spectrum Spatial section of the Welcome page, click the link under Spatial Manager on the Utilities tab.
I can assure you, it is NOT on the utilities tab.
See Attachment